Patents by Inventor JEFFREY C. HANKEY

JEFFREY C. HANKEY has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lathe for machining a workpiece and related methods and toolholders
    Patent number: 9981318
    Abstract: A lathe has a plurality of turret positions with at least one having a toolholder, a pair of blades projecting from one end of the toolholder with the toolholder structured to assume a first position with a first blade machining said workpiece which is rotating in a first direction and a second position with a second blade structured to assume a second position with the workpiece rotating in the other direction. The toolholder remains fixed during machining. Related methods and toolholders are disclosed.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: May 29, 2018
    Assignee: OBERG INDUSTRIES
    Inventor: Jeffrey C. Hankey
  • LATHE FOR MACHINING A WORKPIECE AND RELATED METHODS AND TOOLHOLDERS
    Publication number: 20160256933
    Abstract: A lathe has a plurality of turret positions with at least one having a toolholder, a pair of blades projecting from one end of the toolholder with the toolholder structured to assume a first position with a first blade machining said workpiece which is rotating in a first direction and a second position with a second blade structured to assume a second position with the workpiece rotating in the other direction. The toolholder remains fixed during machining. Related methods and toolholders are disclosed.
    Type: Application
    Filed: April 11, 2016
    Publication date: September 8, 2016
    Applicant: OBERG INDUSTRIES
    Inventor: JEFFREY C. HANKEY
  • Lathe for machining a workpiece and related methods and toolholders
    Patent number: 9352396
    Abstract: A lathe has a plurality of turret positions with at least one having a toolholder, a pair of blades projecting from one end of the toolholder with the toolholder structured to assume a first position with a first blade machining said workpiece which is rotating in a first direction and a second position with a second blade structured to assume a second position with the workpiece rotating in the other direction. The toolholder remains fixed during machining, Related methods and toolholders are disclosed.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: May 31, 2016
    Assignee: OBERG INDUSTRIES
    Inventor: Jeffrey C. Hankey
  • LATHE FOR MACHINING A WORKPIECE AND RELATED METHODS AND TOOLHOLDERS
    Publication number: 20140251096
    Abstract: A lathe has a plurality of turret positions with at least one having a toolholder, a pair of blades projecting from one end of the toolholder with the toolholder structured to assume a first position with a first blade machining said workpiece which is rotating in a first direction and a second position with a second blade structured to assume a second position with the workpiece rotating in the other direction. The toolholder remains fixed during machining, Related methods and toolholders are disclosed.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 11, 2014
    Applicant: Oberg Industries
    Inventor: JEFFREY C. HANKEY